baber/WOPTO huggingface dataset:
Patent JP-H06247348-A (JP)
Title: Auxiliary step structure of tractor
Inventor: TSUDA NAOYA
IPC: B62D21/02
Filed: 1993-02-22
Abstract: PURPOSE:To provide an auxiliary step structure of a tractor which solves problems regarding strength without increasing costs. CONSTITUTION:Mounting frames 12 provided on both the front and left sides of the front of a body 4 to mount a front loader 2, and reinforcing frames 18 provided on both the front and left sides of the body 4 and from the front to rear of the body, are connected together, and connecting plates 19 located below steps 11 provided on both the right and left sides of the upper portion of the body 4 in front of a driver's seat 10, are extended horizontally outwards from the right and left outer ends of each step 11 and the extended portion of each connecting plate 19 is used as an auxiliary step.
Patent JP-2000230329-A (JP)
Title: Residence
Inventor: SUGISAWA TAKEMI
IPC: E04H1/02
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To facilitate a earring work of articles into a kitchen and simultaneously communicate with guests while doing kitchen works by arranging the kitchen so as to face an earthen floor and forming the kitchen and the earthen flooor so as to communicate with each other. SOLUTION: A main entrance 6 is arranged in the center of the north side of a building 2 and a kitchen 8 is provided adjacently thereto through a sliding door 8a at the east side of the earthen floor 6b. Since the main entrance 6 is disposed to communicate with the kitchen 8 through the sliding door 8a, one can transfer directly from the main entrance 6 to the kitchen 8 and one can easily carry articles such as foodstuffs from the entrance 6 to the kitchen 8 and easily send out garbage generated in the kitchen 8. Further, when the sliding door 8a is opened, since one can see the earthen floor 6b from the kitchen 8, he can communicate with visitors as he is sitting in the kitchen 8.
Patent JP-S61192845-A (JP)
Title: Fuel injection valve device
Inventor: OSAWA TADAO
IPC: F02M27/08
Filed: 1985-02-20
Abstract: PURPOSE:To improve the transient response under accleration by arranging a ring vibrating section constituting a supersonic atomizer at the Venturi section formed in the intake air path thereby quickly riding the atomized fuel over the increased speed gas flow at the Venturi section. CONSTITUTION:The ring vibrating section 6 has the ringed axial direction in the direction of the intake air path 2 in the throttle chamber body 1 and driven through a supersonic vibration chip 5. While a Venturi section 8 is formed in the intake air path 2 and a throttle valve 3 is fixed in the downstream of the Venturi section 8. Here, the ring vibrating section 6 is mounted on the Venturi section 8. A through-hole 10 is made through the sidewall of the ring vibrating section 6 while an injection valve 7 is arranged at the position where the fuel is injected through said hole 10 into the ring vibrating section 6. In such arrangement, the fuel atomized through a supersonic atomizer comprised of the ring vibrating section 6, the injection valve 7, etc. can be ridden over the increased speed gas flow at the Venturi section 8.
Patent JP-2000231698-A (JP)
Title: Method and device for discriminating bus on regular route
Inventor: UEDA KOJI
IPC: G08G1/015
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To securely detect a specific bus on a regular route by identifying a feature part featuring the destination of the bus on a regular route with high precision. SOLUTION: Images of route numbers of different apparent size obtained when the bus on a regular route moves to the upper part, center part, and lower part of a specific area are registered as 'upper', 'center', and 'lower' template images in advance. An image of the specific area which is inputted is matched against the 'upper', 'center', and 'lower' template images in order (step S2), the largest correlation value among correlation values is found by the pattern matching of each of the template images (step S3 and S4), and when it is larger than a previously set threshold (affirmative in step S5), the specific bus on a regular route is identified (affirmative in step S6). This constitution prevents a detection omission due to variance in correlation value and the moving bus on a regular route can securely be recognized irrelevantly to the apparent size of a feature part.
Patent JP-H11216740-A (JP)
Title: Manufacture of protruded product by laminated fiber reinforced material
Inventor: YANAGISAWA KENICHI
IPC: B29L31/30
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent the interaction between reinforcing fiber layers of different fiber directions when laminated reinforcing fiber material is deformed at one stroke to be set in a molding mold. SOLUTION: The female mold 1b of a molding mold 1 is supported by a table 4, and reinforcing fiber materials 2 are laminated to cover the female mold 1b. When the fiber materials 2 are laminated to make the fiber directions different, a separation sheet 7 molded in the form of a doughnut is inserted between the peripheral parts of the fiber materials 2. The peripheral parts of the fiber materials 2 are pushed to push down a male mold 1a, and the laminated fiber materials 2 are deformed at one stroke to be set in the molding mold 1. Since the separation sheet 7 is held between the layers of the fiber materials 2 of different fiber directions, the movement of one layer is prevented from affecting the movement of the other layer.
Patent JP-H05234479-A (JP)
Title: Temperature alarm switch
Inventor: TAGUCHI KATSUHIKO
IPC: H01H37/04
Filed: 1992-02-20
Abstract: PURPOSE:To provide a temperature alarm switch which has a simple structure and is manufactured at low cost. CONSTITUTION:A temperature alarm switch is an assembled body composed of a photomicroswitch 5, a spring part 4 made of a high polymer elastic memory material (material having mechanical property that the modulus of elasticity changes sharply at glass transitional temperature), a metal base 3, and a switch case 6. The spring part as an actuator is set, for example, between the metal base and the photomicroswitch wherein the metal base is installed in the surface of a high voltage bus-line 1 wired in a wiring board in the way heat can be transmitted, so that when the bus-line 10 is heated to abnormally high temperature, the photomicroswitch is operated and an alarm is sent out.
Patent JP-H06229489-A (JP)
Title: Hose joint
Inventor: TAKAHASHI YUTAKA
IPC: F16L23/036
Filed: 1993-01-29
Abstract: PURPOSE:To provide a hose joint which can connect a hose to a hose, or a hose to a hydraulic equipment easily and surely without using any relay member. CONSTITUTION:A stepped round flange 2a is formed in the end part of a hose mouthpiece 2 of a hose 1. A pressing plate 7 provided with a stepped hole 7a, whose diameter is slightly larger than the outside diameter of the stepped round flange 2a and slightly smaller than the outside diameter of a hose caulking part 2b, is installed between the stepped round flange 2a and the hose caulking part 2b. Plural bolt holes, through which bolts penetrate, are arranged in the pressing plate 7. By the bolt inserted into the bolt hole of the pressing plate 7, the pressing plate 7 and the hose mouthpiece 2 are fastened with the member to be connected.
Patent JP-H07286835-A (JP)
Title: Method and equipment for detecting geometric array of three-dimensional body
Inventor: DEIITOMAA NEOHAOSU
IPC: G03C9/00
Filed: 1995-02-21
Abstract: PURPOSE: To generate an image to be evaluated by using a simple means, for analyzing the three-dimensional structure of an object. CONSTITUTION: The light emitted from an object 10, is supplied to a transmission device 12 formed by plural wavelength selecting mirrors (12a, 12b, 12c) reflecting the light of wavelengths which are different from each other, thereby the optical path length of each light is made to be different from the other. The emitted light is guided onto a photosensitive face 14 by an image pickup optical element 11. The object distances of the image pickup optical element 11 are different from each other for generating the different image pickup faces (13R, 13G, 13B) and these images are picked up on the photosensitive face 14 with colors which are different from each other.
Patent JP-S59161250-A (JP)
Title: Breakage sensing method for cutting-off tool
Inventor: UCHIBORI MINORU
IPC: B23Q17/09
Filed: 1983-03-01
Abstract: PURPOSE:To facilitate sensing of breakage of a cutting-off, in an NC automatic lathe having a drive shaft solely devoted to process the back surface, by sensing revolutions of the spindle, after the cutting-off process is completed, from the rotation of said back face processing drive shaft, which rotates while gripping the foremost end of the work to be processed. CONSTITUTION:In this automatic lathe, a tool arranged on a tallet tool rest 5 performs intended machining to a rod, which is inserted in the spindle 2 and whose foremost end is gripped by a chuck 17, and when the whole processing is completed, a cutting-off tool T1 shall cut away the work W. At this time a drive shaft 19 for processing the back surface is advanced, an the foremost end of the work W is inserted in a collet chuck 22 and gripped firmly, and then the cutting-off operation is carried out. After this operation, the spindle 2 is stopped, while a drive shaft 9 is solely rotated slowly, and when the tool T1 is broken, the work W does not separate from the rod and the spindle rotates along with the drive shaft 19. The revolutions of this spindle 2 are sensed by an encoder 9 to judge if the tool T1 is broken.
Patent JP-H05234522-A (JP)
Title: Triode element
Inventor: FUCHIGAMI NOBUTAKA
IPC: H01J21/06
Filed: 1992-02-20
Abstract: PURPOSE:To eliminate restriction of a shape of an emitter and provide a method for forming the emitter so as to utilize the emitter made of an optimum material and having an optimum shape by independently constituting the emitter and a gate electrode on different wafers. CONSTITUTION:A triode element is provided with a first semiconductor substrate 10 having emitters 1 and a second semiconductor substrate 10' having gate electrodes 2. The emitter 1 is constituted of a semiconductor or needle-like metal crystal formed on the substrate 10 while the electrode 2 is formed of a conductor disposed inside of or at the end of a cavity formed on the substrate 10'. N-type conducting layers 6 are formed in the substrate 10 on a side of the emitters 1, and a hole having a depth reaching the layer 6 is formed on the substrate 10. Tungsten is deposited from the back surface, to be filled in the hole, followed by processing, thus obtaining an emitter electrode 5. Needle- like crystal is formed, thereby manufacturing the emitter 1. On a side of a grid, a groove is formed on the substrate 10', and tantalum films which are covered are processed, thus obtaining the electrodes 2. Consequently, it is possible to utilize the emitters 1 each made of an optimum material and each having an optimum shape.
Patent JP-H06240941-A (JP)
Title: Hinge bowllike section
Inventor: KURAUSU BURIYUUSUTORU
IPC: E05D7/12
Filed: 1994-02-07
Abstract: PURPOSE: To reform a hinge pot which can be assembled and disassembled without tool so that the pot may be favorably assembled in a particle board or timber. CONSTITUTION: A hinge pot has a housing which can be inserted into a bore 16 in a furniture part 13 and dowel-type expandable clamping jaws 21 which can be inserted into the hole 16. The jaws 21 can be pressed against the wall of the bore 16 by way of expanding members 2 constructed as tie rods. The expanding members 2 are movable by way of an eccentric lever in the direction of insertion of the hinge pot perpendicular to the plane of mounting of the pot and the jaws 21 are made of visco-elastic material. The metallic expanding members 2 provided between the hinge pot and the jaws 21 have hooks at their free ends and contact pressure cams 6 which are supported against the housing wall of the hinge pot on the side opposite to the hooks 3.
Patent JP-S54124822-A (JP)
Title: Permanent magnet material
Inventor: SHIMODA TATSUYA
IPC: H01F1/055
Filed: 1978-03-23
Abstract: PURPOSE: To keep a high coercive corce of permanent magnet even if the amount of Fe to add is great and also the amount of Cu is small by adding transition metals such as Hf, etc., to a rare earth element-Co-Cu-Fe permanent magnet.  
     CONSTITUTION: The permanent magnet alloy contains a rere earth element such as Sm etc., and transition metals such as Co, Cu, Fe, Hf, etc., in a proportion of the relationship R[CO 1-u-v-w  Cu u  Fe v  (Hf + M) w ] q , where R is a rare earth element, M is a mixture of one or two or more transition metals, U ≤0.20, V is 0.01 to 0.60, w is 0.005 to 0.05, and q is 6.5 to 8.8. The alloy ingot with the compsotion is ground into average 4 micron gran size of particles, molded by press forming in a magnetic field, and the sintered at 1200°C for 1 hour. After rapid cooling in a current of Ar gas, the sintered body is subjected to heat treatments at 800°C for 1 hour and 400°C for 20 hours. Thus, permanent magnet of excellent coercive force  and other magnetic characteristics can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06106029-A (JP)
Title: Purification treatment of nitrogen oxide containing waste gas
Inventor: SUGANUMA FUJIO
IPC: B01D53/86
Filed: 1991-02-01
Abstract: PURPOSE:To effectively remove NOx without lowering the activity of a catalyst in use and to make it possible to remove incomlete combustion products that may be discharged by the removal of the NOx. CONSTITUTION:In an oxidizing atmosphere where the exists excess oxygen and in the presence of hydrocarbons or their oxygen contg. compounds (thereafter called hydrocarbons) that exists in waste gas or are introduced from the outside, the waste gas is brought into contact with a catalyst which metal oxide given transition metal ion exchange treatment is contained to form. The catalyst accelerates in an oxidizing atmosphere the reaction of NOx and hydrocarbons taking priority over that of oxygen and hydrocarbons to remove NOx in the waste gas with high efficiency. And the waste gas after coming into contact with the catalyst is brought into contact with an oxidizing catalyst to remove incomplete combustion products.
Patent JP-S58150022-A (JP)
Title: Intake air cooling device in internal-combustion engine
Inventor: ITOU YOSHIYASU
IPC: F02B29/04
Filed: 1982-03-02
Abstract: PURPOSE:To avoid wasteful electrical power consumption of a battery and as well to prevent the overcooling of intake air in an intake air cooling device provided with a supercharging device, by stopping the operation of a device for feeding cooling medium to a heat-exchanger when the intake air temperature of an internal-combustion engine is low. CONSTITUTION:An exhaust manifold 21 and the turbine housing 32 of a turbo- charger 30 are connected to the exhaust port 1 of an internal-combustion engine 1, and a heat-exchanger 21 is disposed in the intermediate part of an intake pipe 22. The heat-exchanger 23 is connected at its outlet port to the discharge port of a cooling water pump 25 through a conduit pipe 24 and also connected at its outlet port to a radiator 27 through a conduit pipe 26. The cooling water pump 25 is selectively driven at a predetermined speed by means of a motor 25a. In this case, means 50 for controlling the operation of fuel injection of a fuel injection valve 20 and the operation of the motor 25a, such as, for example, a microcomputer, is provided for cutting off energizing current to the motor 25a when the temperature of intake air detected by a sensor 41 is lower than a predetermined value even though the internal combustion engine is still operated.
Patent JP-S63200582-A (JP)
Title: Semiconductor laser device
Inventor: YANO MORICHIKA
IPC: H01S5/00
Filed: 1987-02-17
Abstract: PURPOSE:To increase the life and the reliability of a semiconductor laser device by providing a band having an energy gap larger than that of a laser near a resonance face. CONSTITUTION:After the resonance face 2 of a laser 1 is formed, an aluminum layer 3 is deposited on the face 2, alloyed in a high temperature atmosphere state to obtain a recrystalline layer. A recrystalline layer 4 has larger energy gap than energy gap Eg of conduction band 5 and valence band 6 at the time of applying a voltage to the laser 1. Thus, barrier 7 is formed in a boundary between the layer 4 and the laser 1 due to the difference of the gaps.
Patent JP-S61194722-A (JP)
Title: Pattern transfer apparatus
Inventor: KAMATA YUTAKA
IPC: H01L21/30
Filed: 1985-02-22
Abstract: PURPOSE:To attempt to make the production of a large photomask needless even when the diameter of a wafer increases by allowing the successive transfer of patterns each in hypothetically dissected regions of the wafer using a photomask capable of exposing one region of a semiconductor. CONSTITUTION:A photomask 22 capable of exposing one region of a semiconductor wafer 17 which has been hypothetically dissected to plural regions is attracted and stuck on the lower surface of a mask-surface aligning mechanism 19, by the vertical motion of which the lower, pattern forming surface of the mask and the lower surface of the mask holder 20 are mechanically aligned. As the results, the surface of the air-micrometer sensor 24 and the lower surface of the photomask 20 can be conjugated. Subsequently, after the semiconductor wafer 17 that has been coated with resist and baked is attracted and stuck on the wafer chuck 15, the wafer stage 12 is floated slightly above the surface plate 11 to move the region of the semiconductor wafer 17 to be initially exposed to the position under the photomask 22 in the X- and Y directions.
Patent JP-S52116172-A (JP)
Title: Exposure method by light beam
Inventor: EGUCHI NOBUHIKO
IPC: G03F1/76
Filed: 1976-03-26
Abstract: PURPOSE: To secure facilitate variation of pattern width of sensitive resin which is obtained through scanning, drawing and exposure of laser beam, by providing the mechanism which moves up and down the substrate support board of laser beam condenser lens. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62193614-A (JP)
Title: Vacuum dehydrator
Inventor: SUZUKI TOSHIO
IPC: B01D35/14
Filed: 1986-02-20
Abstract: PURPOSE:To prevent the overload due to the intrusion of a filtrate into a vacuum pump and a filtrate pump when the titled dehydrator is restarted and the deterioration of a filter cloth due to the reflux of the filtrate by providing an opening and closing valve to a filtrate return pipe for communicating the upstream side of the opening and closing valve of a suction pipe on the filtration side to a slurry tank. CONSTITUTION:Opening and closing valves 13 and 14 are provided to the filtrate return pipe 8 for communicating the upstream side of the opening and closing valve 7 of the suction pipe 5b on the filtration side to the slurry tank 4. When the vacuum dehydrator is restarted, the opening and closing valves 6 and 7 provided respectively to the suction pipe 5a on the dehydration side and the suction pipe 5b on the filtration side are closed, the opening and closing valves 13 and 14 are opened, and the filtrate filling the insides of a rotating shaft 3 and the suction pipes 5a and 5b on the upstream side of the opening and closing valves 6 and 7 is returned into the slurry tank 4 through the filtrate return pipe 8. Consequently, the overload due to the intrusion of the filtrate into the vacuum pump and the filtrate pump when the vacuum dehydrator is restarted and the deterioration, deformation, breakage, etc., of the filter cloth can be prevented.
Patent JP-S59159522-A (JP)
Inventor: USHIO NORIKI
IPC: H01G9/10
Filed: 1983-03-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000232214-A (JP)
Title: Semiconductor integrated circuit and solid-state imaging element
Inventor: SUZUKI SATOSHI
IPC: H01L27/146
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To restrain the formation of a biased lamination layer by a method wherein the impurity concentration in a first region of first conductivity type is made higher than that in a second region of first conductivity type. SOLUTION: The impurity concentration in an N-type first low-concentration epitaxial growth layer 103 is formed moderately higher than that in a second epitaxial growth layer 104. The temperature of the N-type impurities in such the layer 103 becomes a high temperature at the time of the formation of the N-type second low-concentration epitaxial growth layer 104, in short, at the time of the second-time epitaxial growth of the layer 104 and the N-type impurities are diffused in the side of the upper layer (the opposite side to a substrate) of the layer 103 in a thickness of about 1 μm. P-type impurities 313, which are specially mixed remarkedly in the layer 103 at the time of this second-time epitaxial growth, can be offset with the N-type impurities, which are diffused in such a manner, to a certain degree.  Accordingly, the formation of a biased lamination layer becomes a negligible degree.
Patent JP-H07221697-A (JP)
Title: Electric field intensity detector for mobile communication frequency band
Inventor: TAKANO MAKI
IPC: H04W24/00
Filed: 1994-02-08
Abstract: PURPOSE:To correct frequency characteristics not sacrificing the portability nor depending on the transmission side. CONSTITUTION:The channel designated by the channel designation data 8 outputted from a channel designation part 9 of reception signals 1 is received by a reception part 2 and electric field intensity is detected by an electric field detection part 4. Channel information 10 showing which channel is received is supplied from the channel designation part 9 to a correction circuit 6. Based on the channel information 10, the detection value 5 outputted from an electric field part 4 is corrected. By this constitution, the signal from a transmission side is unnecessitated, the receiver of a wide band is unnecessitated, the shape of this device can be reduced and it is made to be suitable to portability.
Patent JP-S57148865-A (JP)
Title: Flat type crt
Inventor: NOZAWA KAZUO
IPC: H01J31/12
Filed: 1981-03-10
Abstract: PURPOSE:To correct securely circular distortion and prevent generation of a striped raster by reducing the surface resistance of an especially needed part of a ferrite deflection plate in a usual CRT such as a television picture tube. CONSTITUTION:So far as the ferrite deflection plate 9a on one side concerns,  low resistance layers 60 are formed on both its inner surface 9a1 and side end  surface which makes contact with a free end of its metal contact piece 17 while both layers are connected to each other. Also, with regard to the ferrite deflection plate 9b on the other side low resistance layers 60 are formed on both its inner surface 9b and a front end surface which makes contact with a spring 12 mentioned before while both layers are connected to each other. When the surface specific resistance of the ferrite deflection plate is specified 200kOMEGAcm or less preferably 100kOMEGAcm or less, generation of a circular distortion or stripe can be prevented.